body {
    font-family: 'Arial', sans-serif;
    background-color: #fff;
    color: #343a40;
    transition: background-color 0.3s ease;
    position: relative;
}
.fs-12{
	font-size:12px !important;
}

.synthesis-area {
    padding: 20px;
    border: 1px solid #e0e0e0;
    border-radius: 8px;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.05);
    display: flex;
    flex-direction: column;
    width: 100%;
}


.synthesis-area h5 {
  margin-bottom: 20px;
  font-weight: 500;
  border-bottom: 1px solid #dee2e6;
   padding-bottom: 10px;
}

.synthesis-area .synthesis-controls {
    display: flex;
    flex-wrap: wrap;
    gap: 15px;
    align-items: center;
}
.synthesis-area .synthesis-controls > div {
    display: flex;
    align-items: center;
}
.synthesis-area .synthesis-controls label {
    margin-right: 5px;
   font-weight: 500;
    white-space: nowrap;
}
.synthesis-area .synthesis-controls input[type="number"] {
    width: 80px;
    padding: 8px;
    border-radius: 4px;
    border: 1px solid #e0e0e0;
     outline: none;
}
.synthesis-area .synthesis-controls select {
    padding: 8px;
    border-radius: 4px;
    border: 1px solid #e0e0e0;
    outline: none;
    cursor: pointer;
}
 .synthesis-area .synthesis-controls select:focus {
   border-color: #007bff;
   box-shadow: 0 0 0 0.2rem rgba(0, 123, 255, 0.25);
}
.synthesis-area textarea {
    width: 100%;
    height: 180px;
    border: 1px solid #e0e0e0;
    resize: none;
    padding: 10px;
     border-radius: 4px;
    font-size: 0.9rem;
    line-height: 1.6;
    color: #555;
   margin-bottom: 10px;
}
.synthesis-area .synthesis-audio {
    margin-top: 15px;
    display: flex;
   flex-direction: column;
}
.synthesis-area .synthesis-audio audio {
    width: 100%;
     margin-bottom: 10px;
 }
.synthesis-area .synthesis-audio button {
    align-self: flex-start;
 }


 .synthesis-area .clear-text-btn {
   margin-left: 10px;
 }
  .btn:disabled{
    border-width:0;
  }

 .cursor-pointer{
    cursor: pointer;

 }
 .text-gray{
    color:#999;
 }

